A square.
No, try again.
Remove all selections.
A large square that covers the whole area.
A BOX
REMOVE ALL SELECTIONS
A SIMPLE SQUARE
NO TRY AGAIN
Remove all selections.
A box.

Outcome: unsuccessful
Speaker comments: This was the worst performance by the bot I can recall. It failed to correctly select a square. A shape that was just a square, a simple square that covered the whole field. It was appalling and infuriating.